FI990078A0 - Förfarande med identifiering tal och en tal identifieringsanordning - Google Patents

Förfarande med identifiering tal och en tal identifieringsanordning

Info

Publication number
FI990078A0
FI990078A0 FI990078A FI990078A FI990078A0 FI 990078 A0 FI990078 A0 FI 990078A0 FI 990078 A FI990078 A FI 990078A FI 990078 A FI990078 A FI 990078A FI 990078 A0 FI990078 A0 FI 990078A0
Authority
FI
Finland
Prior art keywords
speech
bands
sub
pause
recognition device
Prior art date
Application number
FI990078A
Other languages
English (en)
Finnish (fi)
Other versions
FI118359B (sv
FI990078A (sv
Inventor
Ramalingam Hariharan
Juha Haekkinen
Kari Laurila
Original Assignee
Nokia Mobile Phones Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of FI990078A0 publication Critical patent/FI990078A0/sv
Priority to FI990078A priority Critical patent/FI118359B/sv
Priority to AT00901626T priority patent/ATE355588T1/de
Priority to JP2000594107A priority patent/JP2002535708A/ja
Priority to PCT/FI2000/000028 priority patent/WO2000042600A2/en
Priority to AU22958/00A priority patent/AU2295800A/en
Priority to EP00901626A priority patent/EP1153387B1/en
Priority to DE60033636T priority patent/DE60033636T2/de
Publication of FI990078A publication Critical patent/FI990078A/sv
Priority to US10/840,003 priority patent/US7146318B2/en
Application granted granted Critical
Publication of FI118359B publication Critical patent/FI118359B/sv

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/87—Detection of discrete points within a voice signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Function (AREA)
  • Alarm Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
FI990078A 1999-01-18 1999-01-18 Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel FI118359B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI990078A FI118359B (sv) 1999-01-18 1999-01-18 Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel
AU22958/00A AU2295800A (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device
JP2000594107A JP2002535708A (ja) 1999-01-18 2000-01-17 音声認識方法及び音声認識装置
PCT/FI2000/000028 WO2000042600A2 (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device
AT00901626T ATE355588T1 (de) 1999-01-18 2000-01-17 Pausendetektion für die spracherkennung
EP00901626A EP1153387B1 (en) 1999-01-18 2000-01-17 Pause detection for speech recognition
DE60033636T DE60033636T2 (de) 1999-01-18 2000-01-17 Pausendetektion für die Spracherkennung
US10/840,003 US7146318B2 (en) 1999-01-18 2004-05-06 Subband method and apparatus for determining speech pauses adapting to background noise variation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990078 1999-01-18
FI990078A FI118359B (sv) 1999-01-18 1999-01-18 Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel

Publications (3)

Publication Number Publication Date
FI990078A0 true FI990078A0 (sv) 1999-01-18
FI990078A FI990078A (sv) 2000-07-19
FI118359B FI118359B (sv) 2007-10-15

Family

ID=8553379

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990078A FI118359B (sv) 1999-01-18 1999-01-18 Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel

Country Status (8)

Country Link
US (1) US7146318B2 (sv)
EP (1) EP1153387B1 (sv)
JP (1) JP2002535708A (sv)
AT (1) ATE355588T1 (sv)
AU (1) AU2295800A (sv)
DE (1) DE60033636T2 (sv)
FI (1) FI118359B (sv)
WO (1) WO2000042600A2 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118359B (sv) * 1999-01-18 2007-10-15 Nokia Corp Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel
JP2002041073A (ja) * 2000-07-31 2002-02-08 Alpine Electronics Inc 音声認識装置
US20030004720A1 (en) * 2001-01-30 2003-01-02 Harinath Garudadri System and method for computing and transmitting parameters in a distributed voice recognition system
US6771706B2 (en) 2001-03-23 2004-08-03 Qualcomm Incorporated Method and apparatus for utilizing channel state information in a wireless communication system
US7941313B2 (en) * 2001-05-17 2011-05-10 Qualcomm Incorporated System and method for transmitting speech activity information ahead of speech features in a distributed voice recognition system
CN101320559B (zh) 2007-06-07 2011-05-18 华为技术有限公司 一种声音激活检测装置及方法
US8082148B2 (en) * 2008-04-24 2011-12-20 Nuance Communications, Inc. Testing a grammar used in speech recognition for reliability in a plurality of operating environments having different background noise
US9135809B2 (en) * 2008-06-20 2015-09-15 At&T Intellectual Property I, Lp Voice enabled remote control for a set-top box
DE112009005215T8 (de) * 2009-08-04 2013-01-03 Nokia Corp. Verfahren und Vorrichtung zur Audiosignalklassifizierung
EP3493205B1 (en) 2010-12-24 2020-12-23 Huawei Technologies Co., Ltd. Method and apparatus for adaptively detecting a voice activity in an input audio signal
CN110265058B (zh) 2013-12-19 2023-01-17 瑞典爱立信有限公司 估计音频信号中的背景噪声
US10332564B1 (en) * 2015-06-25 2019-06-25 Amazon Technologies, Inc. Generating tags during video upload
US10090005B2 (en) * 2016-03-10 2018-10-02 Aspinity, Inc. Analog voice activity detection
US10825471B2 (en) * 2017-04-05 2020-11-03 Avago Technologies International Sales Pte. Limited Voice energy detection
RU2761940C1 (ru) 2018-12-18 2021-12-14 Общество С Ограниченной Ответственностью "Яндекс" Способы и электронные устройства для идентификации пользовательского высказывания по цифровому аудиосигналу
CN111327395B (zh) * 2019-11-21 2023-04-11 沈连腾 一种宽带信号的盲检测方法、装置、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015088A (en) * 1975-10-31 1977-03-29 Bell Telephone Laboratories, Incorporated Real-time speech analyzer
EP0167364A1 (en) * 1984-07-06 1986-01-08 AT&T Corp. Speech-silence detection with subband coding
GB8613327D0 (en) * 1986-06-02 1986-07-09 British Telecomm Speech processor
US4811404A (en) * 1987-10-01 1989-03-07 Motorola, Inc. Noise suppression system
FI100840B (sv) * 1995-12-12 1998-02-27 Nokia Mobile Phones Ltd Brusdämpare och förfarande för dämpning av bakgrundsbrus i brusigt tal samt en mobilteleapparat
US5794199A (en) * 1996-01-29 1998-08-11 Texas Instruments Incorporated Method and system for improved discontinuous speech transmission
US6108610A (en) * 1998-10-13 2000-08-22 Noise Cancellation Technologies, Inc. Method and system for updating noise estimates during pauses in an information signal
FI118359B (sv) * 1999-01-18 2007-10-15 Nokia Corp Förfarande vid taligenkänning, taligenkänningsanordnig, och trådlöst kommunikationsmedel

Also Published As

Publication number Publication date
FI118359B (sv) 2007-10-15
EP1153387A2 (en) 2001-11-14
WO2000042600A3 (en) 2000-09-28
ATE355588T1 (de) 2006-03-15
US20040236571A1 (en) 2004-11-25
AU2295800A (en) 2000-08-01
FI990078A (sv) 2000-07-19
DE60033636D1 (de) 2007-04-12
US7146318B2 (en) 2006-12-05
WO2000042600A2 (en) 2000-07-20
DE60033636T2 (de) 2007-06-21
EP1153387B1 (en) 2007-02-28
JP2002535708A (ja) 2002-10-22

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